F_w - 20 mm

D - 30 mm

C - 30 mm

C₁ - 10 mm

C₂ - 10.5 mm

d - 20 mm

D₁ - 35.1 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 30.7 mm

r_a - max. - 0.3 mm

r_b - max. - 0.3 mm

d_i - 17 mm

F - 20 mm

B_i - 20 mm

Basic dynamic load rating, radial direction - C - 16.5 kN

Basic static load rating, radial direction - C₀ - 25.5 kN

Basic dynamic load rating, axial direction - C - 14.3 kN

Basic static load rating, axial direction - C₀ - 27 kN

Fatigue load limit, radial direction - P_u - 3 kN

Fatigue load limit, axial direction - P_u - 1 kN

Reference speed - 7500 r/min

Limiting speed - 10000 r/min

Mass bearing - 0.083 kg

Inner ring - IR 17x20x20

• Model Number:NKX 20
• Inner Diameter：30mm Outer Diameter：20mm Width：30mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:Die,garden machinery,Seals,Broadcasting System,knitted fabrics,Cutting Machine,Flame Cutting,lifting chain,hardware,tobacco machinery,engineering machinery
• Similar models:KOYO NUP208 FAG RN2208-E-MPBX CX N3320 NSK 2J120-14 NACHI NNU4920K NTN 4R7207 INA SL04200-PP NSK R420-6 AST NUP2220 NTN N320
• BEARING POWER International Trading Co.,Ltd. specialize in NKX20 products，there is large inventory of SKF NKX 20 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NKX 20 Which SKF NKX20 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  23964-K-MB	320	440	90	FAG	Spherical Roller Bearings
  30221	105	190	39	Timken	Tapered Roller Bearings
  5213	65	120	38,1	FBJ	Angular Contact Ball Bearings
  AST090 3240	32	36		AST	Plain Bearings
  3NC609MD4	9	24	7	KOYO	Deep Groove Ball Bearings
  4606-7AC2RS	30	47	20	CYSD	Angular Contact Ball Bearings
  6305	25	62	17	Fersa	Deep Groove Ball Bearings
  7308 BECBJ	90	40	23	SKF	Angular Contact Ball Bearings
  7309 C	45	100	25	ISO	Angular Contact Ball Bearings
  ASTT90 7060	70	75		AST	Plain Bearings
  BC1B322172A	60	110	28	SKF	Cylindrical Roller Bearings
  F-208801.4	20	30	7,5	INA	Cylindrical Roller Bearings
  IJ113002				ILJIN	Angular Contact Ball Bearings
  RPNA28/44	28	44	20	CX	Needle Roller Bearings
  KZK22X28X16	22	28	16	ISO	Needle Roller Bearings
  W 627-2RZ	22	7	7	SKF	Deep Groove Ball Bearings
  S6209-2RS	45	85	19	ZEN	Deep Groove Ball Bearings
  NAFW304526	30	45	26	IKO	NEEDLE BEARINGS
  230SM320	320	520	133	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS
  KH-5070-2RS	50	62	70	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS